I am a first time gardener. My zucchini plants have beautiful big leaves and lots of blossoms, but the zucchini stop growing after getting 3 inches long and there are white spots all over the leaves. My cucumber plants have lots of blossoms too, but again white spots are starting to cover the leaves. Please help!!
Zucchini and Cucumber
Certified GKH Gardening Expert
The small zucchini sounds like a pollination problem. These articles will help:
The white spots are powdery mildew. This article will help: